title: All pedicle screws at the caudal end of the construct should be protected by a supplemental laminar hook.
authors.forename: C E
authors.initials: CE
authors.lastname: Johnston
mesh_terms: D001863:Bone Screws / Q000592:standards*; D006801:Humans; D013131:Spine / Q000601:surgery*; D016896:Treatment Outcome; D016474:Weight-Bearing